Lac à Moïse-Mayer is a Lake located in Rivière-au-Tonnerre; Minganie, Quebec and has an elevation of 241 meters.

• Latitude: 50° 27' 10'' North   (decimal: 50.4527778)
• Longitude: 65° 18' 25'' West   (decimal: -65.3069444)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 241 meters
• Location: Rivière-au-Tonnerre; Minganie
• Atlas of Canada Locator Map: Lac à Moïse-Mayer
• GPS Coordinate Locator Map: Lac à Moïse-Mayer Lat/Long